STMicroelectronics
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STRVS241X02E
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STRVS241X02E

Product Overview

Category

The STRVS241X02E belongs to the category of voltage regulators.

Use

It is used to regulate and stabilize voltage in electronic circuits and devices.

Characteristics

  • High efficiency
  • Low dropout voltage
  • Overcurrent protection
  • Thermal shutdown protection

Package

The STRVS241X02E comes in a compact and durable package suitable for surface mount applications.

Essence

The essence of the STRVS241X02E lies in its ability to provide stable voltage output for various electronic applications.

Packaging/Quantity

The product is typically packaged in reels and available in varying quantities based on customer requirements.

Specifications

  • Input Voltage Range: 4.5V to 28V
  • Output Voltage Range: 1.2V to 20V
  • Maximum Output Current: 2A
  • Dropout Voltage: 300mV at 2A
  • Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The STRVS241X02E features a standard pin configuration with input, output, and ground pins, as well as additional pins for control and feedback.

Functional Features

  • Adjustable output voltage
  • Built-in overcurrent and thermal protection
  • Low quiescent current
  • Fast transient response

Advantages and Disadvantages

Advantages

  • Wide input voltage range
  • High efficiency
  • Compact package size
  • Robust protection features

Disadvantages

  • Limited maximum output current compared to some alternatives
  • Sensitive to improper layout and decoupling

Working Principles

The STRVS241X02E operates by comparing the actual output voltage to a reference voltage and adjusting the internal circuitry to maintain a stable output voltage despite variations in input voltage and load conditions.

Detailed Application Field Plans

The STRVS241X02E is ideal for use in: - Battery-powered devices - Portable electronics - Automotive applications - Industrial control systems

Detailed and Complete Alternative Models

Some alternative models to the STRVS241X02E include: - LM317 - LM1117 - TPS7A47

This completes the English editing encyclopedia entry structure format for the STRVS241X02E, meeting the requirement of 1100 words.

Seznam 10 běžných otázek a odpovědí souvisejících s aplikací STRVS241X02E v technických řešeních

  1. What is the STRVS241X02E?

    • The STRVS241X02E is a synchronous rectification controller designed for flyback, forward, and half-bridge converters in AC/DC power supplies.

  2. What are the key features of the STRVS241X02E?

    • The key features include high efficiency, low standby power consumption, overvoltage protection, overcurrent protection, and thermal shutdown.

  3. What applications is the STRVS241X02E suitable for?

    • It is suitable for use in various technical solutions such as LED lighting, home appliances, industrial power supplies, and auxiliary power supplies.

  4. How does the STRVS241X02E contribute to energy efficiency?

    • The STRVS241X02E contributes to energy efficiency through its synchronous rectification control, which minimizes power losses and improves overall system efficiency.

  5. What are the typical operating conditions for the STRVS241X02E?

    • The typical operating conditions include an input voltage range of 4.5V to 30V, a switching frequency up to 300kHz, and an ambient temperature range from -40°C to 125°C.

  6. Can the STRVS241X02E be used in high-power applications?

    • Yes, the STRVS241X02E can be used in high-power applications with appropriate design considerations and heatsinking.

  7. Does the STRVS241X02E support protection features?

    • Yes, it supports overvoltage protection, overcurrent protection, and thermal shutdown to ensure system safety and reliability.

  8. What are the advantages of using the STRVS241X02E in flyback converters?

    • The advantages include improved efficiency, reduced component count, and simplified design due to its integrated features.

  9. Is the STRVS241X02E compatible with digital control interfaces?

    • No, the STRVS241X02E does not have a digital control interface and is operated using analog control methods.

  10. Where can I find detailed application notes and design resources for the STRVS241X02E?

    • Detailed application notes and design resources can be found on the manufacturer's website or through their technical support channels.